/* Общие стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Баннер-герой */
.banner-hero {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 40px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}

.banner-hero img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.banner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right, rgba(0,100,0,.65), rgba(0,0,0,.55));
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: #fff;
  padding: 30px;
}

.banner-overlay h2 {
  font-size: 2.4rem;
  margin: 0 0 16px;
  text-shadow: 2px 2px 8px rgba(0,0,0,.7);
  max-width: 90%;
}

.banner-overlay p {
  font-size: 1.3rem;
  margin: 0 0 28px;
  max-width: 80%;
  line-height: 1.4;
}

.lead-form {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.lead-form input,
.lead-form button {
  padding: 14px;
  font-size: 1.1rem;
  border: none;
  border-radius: 10px;
}

.lead-form button {
  background: #28a745;
  color: #fff;
  font-weight: bold;
  cursor: pointer;
}

.banner-cta {
  margin-top: 24px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.banner-cta a {
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: bold;
  font-size: 1.1rem;
  text-decoration: none;
}

.banner-cta a:first-child {
  background: #0088cc;
  color: #fff;
}

.banner-cta a:last-child {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}

/* SEO-текст */
.seo-text {
  padding: 80px 20px 100px;
  background: #f8fff8;
  color: #333;
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 1100px;
  margin: 0 auto;
}

.seo-text h2 {
  font-size: 2.4rem;
  color: #1b5e20;
  text-align: center;
  margin-bottom: 40px;
}

.seo-text ul {
  list-style: none;
  padding-left: 0;
  max-width: 800px;
  margin: 30px auto;
}

.seo-text li {
  margin-bottom: 12px;
}

.seo-text .call-to-action {
  text-align: center;
  margin-top: 50px;
  font-size: 1.3rem;
  color: #2e7d32;
  font-weight: 600;
}

/* Преимущества */
.advantages {
  padding: 60px 20px;
  background: #f8f9fa;
  text-align: center;
}

.advantages h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: #2c3e50;
  font-weight: bold;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  justify-items: center;
}

.advantage-card {
  background: #fff;
  padding: 30px 20px;
  border-radius: 16px;
  box-shadow: 0 6px 25px rgba(0,0,0,.1);
  width: 100%;
  max-width: 320px;
  transition: transform .3s;
}

.advantage-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0,0,0,.15);
}

.advantage-card img {
  width: 70px;
  height: 70px;
  margin-bottom: 20px;
}

.advantage-card h3 {
  font-size: 1.4rem;
  margin: 0 0 12px;
  color: #27ae60;
}

/* Услуги */
.services {
  padding: 60px 20px;
  background: #fff;
  text-align: center;
}

.services h2 {
  font-size: 2.5rem;
  margin-bottom: 50px;
  color: #2c3e50;
  font-weight: bold;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  justify-items: center;
}

.service-card {
  background: #f9fff9;
  padding: 30px 20px;
  border-radius: 16px;
  box-shadow: 0 6px 25px rgba(0,0,0,.08);
  width: 100%;
  max-width: 360px;
  transition: all .3s;
  border: 1px solid #e0f0e0;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 40px rgba(39,174,96,.25);
  border-color: #27ae60;
}

.service-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 20px;
}

.service-card h3 {
  font-size: 1.5rem;
  margin: 0 0 12px;
  color: #27ae60;
}

.service-card .price {
  font-size: 1.3rem;
  font-weight: bold;
  color: #27ae60;
  margin: 16px 0;
}

.btn {
  display: inline-block;
  padding: 12px 28px;
  background: #27ae60;
  color: #fff;
  text-decoration: none;
  border-radius: 10px;
  font-weight: bold;
  transition: .3s;
}

/* ... остальные стили для prices, process-section, portfolio, materials, reviews, faq, coverage — копируй из твоего исходного кода без изменений ... */